1978 PONTIAC FIREBIRD Exhaust

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 7/8 in. Primaries, 3.5 in. Collector, Automatic, Chevy, Pair

Part Number: SCH-187

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Headers, Long Tube, Stainless Steel, Natural, Chevy, Pontiac, Pair

Part Number: DOU-D316-SS

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $943.45

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

×

Headers, Shorty, Stainless Steel, Natural, Chevy, Big Block, Pair

Part Number: DOU-D306-SS

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $807.65

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

×

Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942543

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Free Shipping

Headers, Shorty, Steel, Ceramic Coated, Chevy, Small Block, Pair

Part Number: DOU-D304

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $843.75

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

×

Headers, Long Tube One-piece, Steel, Silver Ceramic Coated, Round Port, Chevrolet, Pontiac, Small Block LS, Pair

Part Number: DOU-D3351

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $888.80

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

×

Headers, Long Tube, Steel, Painted, Chevy, Big Block, Pair

Part Number: BIG-11130FLT

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Muffler, 80 Series, 2 1/2 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-42583

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

• Free Shipping

Muffler U-Clamp "Heavy Duty" 2.25" Size 3/8" Thick 11 Gauge Saddles

Part Number: WLK-35336

4.83 out of 5 stars ( 18 )

Estimated Ship Date: Today

Exhaust Clamp; Heavy Duty U-Clamp; Size; 2 in.

Part Number: WLK-35335

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Chevrolet, Pontiac, SBC, Pair

Part Number: AMH-S00096

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3.5 in. Collector, Automatic, Chevy, Pair

Part Number: SCH-186

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Headers, Hot Rodz Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, Chevy, Pontiac, LS, Pair

Part Number: HED-68726

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Muffler, Aero Chamber, 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: HOK-21729HKR

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Today

• Free Shipping

Exhaust Manifold, Passenger Side, Cast Iron, Buick, Chevy, GMC, Oldsmobile, Pontiac, Small Block Chevy, Each

Part Number: ATP-101084

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Exhaust Manifold Studs, Nuts, Lock Washers, Set of 6

Part Number: RNB-03147

3.88 out of 5 stars ( 16 )

Estimated Ship Date: Today

Exhaust Downpipes, Stainless Steel, Natural, 2.5 in. Diameter, HO/RA Manifolds, Pontiac, Passenger Car, Pair

Part Number: PYE-DGA20S33

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Catalytic Converter, Stainless Steel, Universal, 2 1/2 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-94006

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

×

Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-942453

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Exhaust Hanger, Rubber/Steel, Each

Part Number: WLK-35183

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

Headers, 1 3/4" 4-Tube Full Length Header Chevrolet LS1 Engine Swap Camaro 67-69 Nova 62-74 48-56 F-100 and

Part Number: PTE-H8098

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Intermediate Pipe, 2.5 in., Stainless Steel, Gaskets, Hardware, Chevy/Pontiac, Camaro/Firebird, LS Swap, Kit

Part Number: HOK-42107HKR

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Exhaust Manifolds, LS Cast Tubular, Cast Iron, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: PTE-H8097-B

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Headers, Mid-length, Steel, Silver Ceramic Coated, Round Port, Chevrolet, Pontiac, Small Block LS, Pair

Part Number: DOU-D3358

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $570.00

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

×

Header Extensions, Hugger Toobs, Steel, Natural, 2 1/2 in. Collector, Pair

Part Number: BIG-10010FLT

4.05 out of 5 stars ( 19 )

Estimated Ship Date: Today